How can I use Rate Yo jQuery star rating plugin with data attribute?

问题

How can I use Rate Yo jQuery star rating plugin with data attribute?
Is there any way to set a default initial value via HTML attribute?
Is it possible using data-rateyo-score to pass the score value.

For example, If I want to start my score depending on a dynamic value, How can I use callback for it?

My code is same as below:
<div class="rateYo" data-rateyo-score="1"></div>

I try below code:

$('.rateYo').rateYo({
  score: function() {
    return $(this).attr('data-rateyo-score');
  }
});

and this:

$('.rateYo').rateYo({
  score: $(this).attr('data-rateyo-score');
  }
});

But it seems that something is wrong.

回答1:

Use "data-rateyo-rating='1'" instead "data-rateyo-score='1'"

$(function () {
  $(".rateyo").rateYo().on("rateyo.change", function (e, data) {
    var rating = data.rating;
    $(this).parent().find('.score').text('score :'+ $(this).attr('data-rateyo-score'));
    $(this).parent().find('.result').text('rating :'+ rating);
   });
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/rateYo/2.3.2/jquery.rateyo.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/rateYo/2.3.2/jquery.rateyo.min.css" rel="stylesheet"/>
<div>
    <div class="rateyo"
         data-rateyo-rating="1"
         data-rateyo-num-stars="5"
         data-rateyo-score="4"></div>
         <span class='score'>0</span>
         <span class='result'>0</span>
</div>
<hr>
<div>
    <div class="rateyo"
         data-rateyo-rating="2.4"
         data-rateyo-num-stars="5"
         data-rateyo-score="1"></div>
         <span class='score'>0</span>
         <span class='result'>0</span>
</div>
<hr>
<div>
    <div class="rateyo"
         data-rateyo-rating="4"
         data-rateyo-num-stars="5"
         data-rateyo-score="3"></div>
         <span class='score'>0</span>
         <span class='result'>0</span>
</div>

回答2:

Set default rating value when readOnly option: true

来源：https://stackoverflow.com/questions/45523742/how-can-i-use-rate-yo-jquery-star-rating-plugin-with-data-attribute

标签

jquery

html5

jquery-plugins

rateyo